def LoadLayer(self, idx, layerdata):
"""
Loads a specific object layer from a bytes object
"""
objcount = len(layerdata) // 16
objstruct = struct.Struct('>HhhHHB')
offset = 0
z = (2 - idx) * 8192
layer = self.layers[idx]
append = layer.append
unpack = objstruct.unpack_from
for i in range(objcount):
data = unpack(layerdata, offset)
# Just for clarity, assigning these things to variables explaining what they are
tileset = (data[0] >> 12) & 3
type = data[0] & 255
layer = idx
x = data[1]
y = data[2]
width = data[3]
height = data[4]
z = z
objdata = data[5]
append(ObjectItem(tileset, type, layer, x, y, width, height, z, objdata))
z += 1
offset += 16
def LoadLayer(self, idx, layerdata):
"""
Loads a specific object layer from a string
"""
objcount = len(layerdata) // 10
objstruct = struct.Struct('>HHHHH')
offset = 0
z = (2 - idx) * 8192
layer = self.layers[idx]
append = layer.append
unpack = objstruct.unpack_from
for i in range(objcount):
data = unpack(layerdata, offset)
append(ObjectItem(data[0] >> 12, data[0] & 4095, idx, data[1], data[2], data[3], data[4], z))
z += 1
offset += 10
def sliceObj(obj, px=None, py=None):
"""
Slices this object into 1x1 objects.
"""
if not obj or (obj.width == 1 and obj.height == 1):
if obj not in QuickPaintOperations.object_optimize_database and obj:
QuickPaintOperations.object_optimize_database.append(obj)
return obj
out_obj = None
mw = globals.mainWindow
objx = obj.objx
objy = obj.objy
w = obj.width
h = obj.height
l = obj.layer
ts = obj.tileset
t = obj.original_type
atd_archive = []
if hasattr(obj, 'atd_archive') and obj.atd_archive:
atd_archive = obj.atd_archive
skip = []
x = 0
y = 0
if obj.objdata:
for row in obj.objdata:
x = 0
for tile in row:
if tile == -1:
skip.append((x, y))
x += 1
y += 1
if obj in globals.Area.layers[obj.layer]:
obj.delete()
obj.setSelected(False)
mw.scene.removeItem(obj)
if obj in QuickPaintOperations.object_optimize_database:
QuickPaintOperations.object_optimize_database.remove(obj)
for y in range(h):
for x in range(w):
if (x, y) in skip: continue
layer = globals.Area.layers[l]
ln = globals.CurrentLayer
if len(layer) == 0:
z = (2 - ln) * 8192
else:
z = layer[-1].zValue() + 1
objBehindThisOne = QuickPaintOperations.sliceObj(
QuickPaintOperations.searchObj(ln, x + objx, y + objy),
x + objx, y + objy)
if objBehindThisOne is not None:
objBehindThisOne.delete()
objBehindThisOne.setSelected(False)
if objBehindThisOne in QuickPaintOperations.object_optimize_database:
QuickPaintOperations.object_optimize_database.remove(
objBehindThisOne)
mw.scene.removeItem(objBehindThisOne)
from items import ObjectItem
sobj = ObjectItem(ts, t, l, x + objx, y + objy, 1, 1, z, 0)
del ObjectItem
atd = list(
filter(lambda i: i[0] == x and i[1] == y, atd_archive))
if atd is not None and len(atd) > 0:
sobj.modifiedForSize = atd[0][2]
sobj.autoTileType = atd[0][3]
layer.append(sobj)
if sobj not in QuickPaintOperations.object_optimize_database:
QuickPaintOperations.object_optimize_database.append(sobj)
sobj.positionChanged = mw.HandleObjPosChange
mw.scene.addItem(sobj)
if sobj.objx == px and sobj.objy == py:
out_obj = sobj
return out_obj
def AddObj(ln, layer, x, y, z):
"""
Adds an object to the level and automatically fixes the tiles of islands it may be touching.
"""
if globals.mainWindow.quickPaint is not None and globals.mainWindow.quickPaint.scene is not None:
qpscn = globals.mainWindow.quickPaint.scene
qp_data = qpscn.object_database
if qp_data['base']['i'] is not None and qp_data['base'][
'ts'] is not None and qp_data['base']['t'] is not None:
mw = globals.mainWindow
objBehindThisOne = QuickPaintOperations.searchObj(ln, x, y)
while objBehindThisOne is not None:
objBehindThisOne.delete()
if objBehindThisOne in QuickPaintOperations.object_optimize_database:
QuickPaintOperations.object_optimize_database.remove(
objBehindThisOne)
objBehindThisOne.setSelected(False)
mw.scene.removeItem(objBehindThisOne)
objBehindThisOne = QuickPaintOperations.searchObj(ln, x, y)
from items import ObjectItem
obj = ObjectItem(qp_data['base']['ts'], qp_data['base']['t'],
ln, x, y, 1, 1, z, 0)
del ObjectItem
layer.append(obj)
obj.positionChanged = mw.HandleObjPosChange
if obj not in QuickPaintOperations.object_optimize_database:
QuickPaintOperations.object_optimize_database.append(obj)
mw.scene.addItem(obj)
# This next function has to repeated multiple times at multiple places in and around this object.
# Otherwise, you will leave artifacts when painting with bigger objects.
QuickPaintOperations.autoTileObj(ln, obj)
for r in range(QuickPaintOperations._getMaxSize(qp_data) + 2):
for a in range(-r, r):
sobj = QuickPaintOperations.searchObj(
ln, obj.objx + a, obj.objy - r)
if sobj is not None:
QuickPaintOperations.autoTileObj(ln, sobj)
for a in range(-r, r):
sobj = QuickPaintOperations.searchObj(
ln, obj.objx + r, obj.objy + a)
if sobj is not None:
QuickPaintOperations.autoTileObj(ln, sobj)
for a in range(-r, r):
sobj = QuickPaintOperations.searchObj(
ln, obj.objx - a, obj.objy + r)
if sobj is not None:
QuickPaintOperations.autoTileObj(ln, sobj)
for a in range(-r, r):
sobj = QuickPaintOperations.searchObj(
ln, obj.objx - r, obj.objy - a)
if sobj is not None:
QuickPaintOperations.autoTileObj(ln, sobj)